package main

import "fmt"

func main() {
	a, b, c := multiReturns(3, 4)
	fmt.Println(a, b, c)
}

func multiReturns(x, y int) (int, int, int) { //函数返回超过一个 函数格式加括号
	return x * x, y * y, x*x + y*y
}
